ICL8105XUMA2

Infineon ICL8105 Digital Flyback Controller IC for LED Driver is a high-performance configurable single-stage flyback controller that supports AC and DC input with an AC input voltage of 90-305VAC. The ICL8105 features a Power Factor Correction (PFC) for a constant output current LED driver. The ICL8105 digital core has advanced control algorithms for multi operation modes like quasi resonant mode, discontinuous conduction mode or active burst mode. The controller delivers high efficiency, high power factor and low harmonic distortion through the entire load range. The ICL8105 has an optional active burst mode control scheme to extend dimming range and aligns the line frequency avoiding flicker, shimmer and reducing audible noise.